RPE to figure out if four atoms are within a given dihedral angle atoms need to be set through the parent class add_at_ind function also checks whether a dihedral is periodic, i.e. multiple minima. More...

#include <GeometrySecMatchRPE.hh>

Public Member Functions
	AtomDihedralSecMatchRPE (protocols::toolbox::match_enzdes_util::GeomSampleInfo const &gsi)

virtual bool	evaluate_residues (core::conformation::Residue const &candidate_res, core::conformation::Residue const &target_res) const
	Returns true if the interaction between the two residues satisifies the secondary match requirement. candidate_res: the rotamer of the residue trying to be placed target_res: the previously placed residue. More...

virtual std::string	print (core::chemical::ResidueTypeCOP candidate_restype, core::chemical::ResidueTypeCOP target_restype) const

Public Member Functions inherited from protocols::match::downstream::AtomGeometrySecMatchRPE
	AtomGeometrySecMatchRPE (protocols::toolbox::match_enzdes_util::GeomSampleInfo const &gsi)

	~AtomGeometrySecMatchRPE ()

virtual bool	require_all_target_residue_atom_coordinates () const
	Returns true if all coordinates of the target residue are required in order to evaluate the interaction between the candidate and the target residues. More...

virtual bool	require_target_atom_coordinate (Size target_atom_id) const
	If require_all_target_residue_atom_coordinates() returns false, then this method should return true for the atoms on the target residue that the evaluator requires. More...

bool	check_value (core::Real value) const
	determines if the passed in value is between lowval and highval More...

utility::vector1< SizePair > const &	at_inds () const

void	add_at_ind (core::Size which_cst_res, core::Size atom_ind_in_res)

core::Real	lowval () const

core::Real	highval () const

Public Member Functions inherited from protocols::match::downstream::SecMatchResiduePairEvaluator
	SecMatchResiduePairEvaluator ()

virtual	~SecMatchResiduePairEvaluator ()

virtual bool	require_candidate_residue_atoms_to_lie_near_target_atom (Size target_atom_id) const
	Are there atoms of the candidate residue that must be within some cutoff distance of a given atom on the target residue? Base class implementation returns false. More...

virtual utility::vector1< Size >	candidate_res_atoms_reqd_near_target_atom (Size target_atom_id) const
	Return a list of atom indices on the candidate residue; if all atoms in this list are further than max_separation_dist_to_target_atom() away from the target_atom_id atom for a given pair of conformations of the target_residue and the candidate_residue, then this evaluator will return false in the call to evaluate( candidate_residue, target_residue ). This list will allow the SecondaryMatcher to (conservatively!) prune conformations of the candidate_residue from consideration. The base class implements a noop – it returns an empty list. More...

virtual Real	max_separation_dist_to_target_atom (Size target_atom_id) const
	Return the maximum separation distance that any of the match-residue atoms identified by the function match_atoms_reqd_near_target_atom may be from a particular atom on the target residue. Returns a negative value if there is no requirement that any atom be within a certain radius of the target atom. The base class implementation returns -1.0. More...

Private Attributes
bool	check_periodicity_

Real	periodicity_

Real	offset_

Additional Inherited Members
Public Types inherited from protocols::match::downstream::AtomGeometrySecMatchRPE
typedef std::pair< core::Size, core::Size >	SizePair

typedef core::Real	Real

Public Types inherited from protocols::match::downstream::SecMatchResiduePairEvaluator
typedef core::Size	Size

typedef core::Real	Real

Protected Member Functions inherited from protocols::match::downstream::AtomGeometrySecMatchRPE
void	clear_at_inds ()

void	set_lowval (core::Real lowval)

void	set_highval (core::Real highval)

Detailed Description

RPE to figure out if four atoms are within a given dihedral angle atoms need to be set through the parent class add_at_ind function also checks whether a dihedral is periodic, i.e. multiple minima.

Constructor & Destructor Documentation

protocols::match::downstream::AtomDihedralSecMatchRPE::AtomDihedralSecMatchRPE ( protocols::toolbox::match_enzdes_util::GeomSampleInfo const & gsi )

References degrees_to_radians, numeric::constants::d::degrees_to_radians, periodic_range(), protocols::match::downstream::AtomGeometrySecMatchRPE::set_highval(), protocols::match::downstream::AtomGeometrySecMatchRPE::set_lowval(), and protocols::toolbox::match_enzdes_util::GeomSampleInfo::tolerance().

Member Function Documentation

bool protocols::match::downstream::AtomDihedralSecMatchRPE::evaluate_residues	(	core::conformation::Residue const &	candidate_res,
		core::conformation::Residue const &	target_res
	)		const

virtual

Returns true if the interaction between the two residues satisifies the secondary match requirement. candidate_res: the rotamer of the residue trying to be placed target_res: the previously placed residue.

Implements protocols::match::downstream::AtomGeometrySecMatchRPE.

References protocols::match::downstream::AtomGeometrySecMatchRPE::at_inds(), protocols::match::downstream::AtomGeometrySecMatchRPE::check_value(), numeric::dihedral_radians(), offset_, basic::periodic_range(), periodicity_, size(), and core::conformation::Residue::xyz().

std::string protocols::match::downstream::AtomDihedralSecMatchRPE::print	(	core::chemical::ResidueTypeCOP	candidate_restype,
		core::chemical::ResidueTypeCOP	target_restype
	)		const